Yes and in recent years various combinations of ephedrine, phenylpropanolamine (PPA), and caffeine have been misrepresented as "speed" or are sold in capsules that resemble those of legally manufactured amphetamines; these are called "look-alike" stimulants.
Phenylpropanolamine
No. It is a decongestant.
No, these are two very different drugs.
It's both a stimulant and a hallucinogen.
Stimulant
It is a stimulant.
what stimulant do chocolate and coffee have in common?
Phenylpropanolamine.
yes crack is a stimulant
stimulant
It is a stimulant
caffeineis a stimulant because it is